Petty Officer 1st Class Kain Foglesong instructs future ice rescue team members on how to properly use a cold water rescue sling during a training exercise Thursday, Feb. 25, 2016. Ice rescue teams use a number of techniques to assist survivors who have fallen through the ice. The team leader decides what technique is used based on the circumstances of each case. (U.S. Coast Guard photo by Petty Officer 3rd Class Andrew Barresi)